A Childrens Court judge has jurisdiction—
(a) to hear and determine under division 7 a charge against a child for an offence; and
(b) to delegate sentencing power to a Childrens Court magistrate under section 185 ; and
(c) to hear bail applications under section 59 ; and
(d) to perform other functions and exercise other powers conferred on the judge under this Act; and
(e) to review under section 118 a sentence order made by a Childrens Court magistrate.